GlobalInputs F1-F12 + Escape, Screen sense destruir finestra, escalat al GPU, presets i fons canvas (v0.11.0)

source/core/input/key_config.cpp

@@ -0,0 +1,48 @@
+#include "core/input/key_config.hpp"
+
+#include <fstream>
+#include <iostream>
+#include <string>
+
+#include "external/fkyaml_node.hpp"
+
+auto KeyConfig::get() -> KeyConfig& {
+    static KeyConfig instance_;
+    return instance_;
+}
+
+void KeyConfig::load(const std::string& file_path) {
+    std::ifstream file(file_path);
+    if (!file.is_open()) {
+        std::cerr << "KeyConfig: no s'ha pogut obrir " << file_path << '\n';
+        return;
+    }
+
+    try {
+        auto yaml = fkyaml::node::deserialize(file);
+        if (!yaml.contains("keys") || !yaml["keys"].is_sequence()) {
+            std::cerr << "KeyConfig: falta la secció 'keys' a " << file_path << '\n';
+            return;
+        }
+        bindings_.clear();
+        for (const auto& entry : yaml["keys"]) {
+            if (!entry.contains("id") || !entry.contains("code")) { continue; }
+            const auto ID = entry["id"].get_value<std::string>();
+            const auto CODE = entry["code"].get_value<std::string>();
+            const SDL_Scancode SC = SDL_GetScancodeFromName(CODE.c_str());
+            if (SC == SDL_SCANCODE_UNKNOWN) {
+                std::cerr << "KeyConfig: codi SDL desconegut '" << CODE << "' per id '" << ID << "'\n";
+                continue;
+            }
+            bindings_[ID] = SC;
+        }
+        std::cout << "KeyConfig: " << bindings_.size() << " bindings des de " << file_path << '\n';
+    } catch (const std::exception& e) {
+        std::cerr << "KeyConfig: error parsejant " << file_path << ": " << e.what() << '\n';
+    }
+}
+
+auto KeyConfig::scancode(const std::string& id) const -> SDL_Scancode {
+    auto it = bindings_.find(id);
+    return it != bindings_.end() ? it->second : SDL_SCANCODE_UNKNOWN;
+}